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freetype2
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fixed two bugs: 

- one bug in the auto-hinter that could cause some program
    crashes with certain fonts

  - fixed the loading of the font matrix "offset" parameters
    in Type 1 and CID-keyed fonts..
This commit is contained in:
David Turner 2000-10-03 22:03:09 +00:00
parent 4564ca8a2c
commit d092659818
3 changed files with 15 additions and 9 deletions
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10
src/autohint/ahglyph.c
View File

@ -332,14 +332,14 @@
FT_Int max = outline->max_points;
if ( REALLOC_ARRAY( outline->points, max, news, AH_Point ) ||
REALLOC_ARRAY( outline->horz_edges, max, news, AH_Edge ) ||
REALLOC_ARRAY( outline->horz_segments, max, news, AH_Segment ) )
if ( REALLOC_ARRAY( outline->points, max, news, AH_Point ) ||
REALLOC_ARRAY( outline->horz_edges, max*2, news*2, AH_Edge ) ||
REALLOC_ARRAY( outline->horz_segments, max*2, news*2, AH_Segment ) )
goto Exit;
/* readjust some pointers */
outline->vert_edges = outline->horz_edges + ( news >> 1 );
outline->vert_segments = outline->horz_segments + ( news >> 1 );
outline->vert_edges = outline->horz_edges + news;
outline->vert_segments = outline->horz_segments + news;
outline->max_points = news;
}

7
src/cid/cidload.c
View File

@ -219,8 +219,11 @@
matrix->yx = temp[1];
matrix->xy = temp[2];
matrix->yy = temp[3];
offset->x = temp[4];
offset->y = temp[5];
/* note that the font offset are expressed in */
/* integer font units.. */
offset->x = temp[4] >> 16;
offset->y = temp[5] >> 16;
}
return T1_Err_Ok; /* this is a callback function; */

7
src/type1z/z1load.c
View File

@ -912,8 +912,11 @@
matrix->yx = temp[1];
matrix->xy = temp[2];
matrix->yy = temp[3];
offset->x = temp[4];
offset->y = temp[5];
/* note that the offset must be expressed in */
/* integer font units.. */
offset->x = temp[4] >> 16;
offset->y = temp[5] >> 16;
}